Why Dies Perform DifferentlyIt has long been a mystery as to why some dies turn out to be a major problem for theTechnician and the Production team. These particular dies can be to produce a relativelysimple profile but can be the cause of many discussions and possibly heated exchangesbetween Techni

Introduction to Heat TreatmentThe aluminum extrusion dies use hot steel as the base material. It needs to go through the heat treatment procedure to improve the hardness and toughness to meet the extrusion conditions of high temperature and high pressure.Generally, during heat treatment, in order to

Some problems about hollow dies and die corrections 1.Twisting and side bending of square and round tube diesThe causes of torsion and side bending defects of aluminum extrusion profiles are mainly caused by uneven flow velocity caused by uneven metal supply.The picture below is a schematic diagram